#include "Header.h"
Rectangle duplicate(Rectangle param)
{
	Rectangle res;
	res.w = param.w * 2;
	res.h = param.h * 2;
	return res;
}

int main() {
	Rectangle foo;
	Rectangle bar(2, 3);
	foo = duplicate(bar);
	cout << foo.area() << '\n';
	system("pause");
	return 0;
}
